Read practical articles about image, audio, and video formats, compression settings, privacy-friendly browser conversion, batch workflows, and step-by-step tips to get the best quality from every ConvertX export.
Discover the main differences between JPG and PNG formats, when to switch between them, and how converting your images impacts quality and transparency.
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Browse guides, tutorials and news from our team.
Discover why converting Photoshop files to PNG is essential for web design, optimizing performance, and ensuring cross-platform compatibility.
Learn how audio bitrate and sample rate affect your files. Find out how to choose the right settings for your audio conversion needs.
Discover the key differences between AAC and MP3 formats to make an informed choice for your audio storage and streaming needs.
A deep dive into the differences between HEIC and JPG formats, comparing their compression efficiency, quality, and device compatibility.
Learn how audio bitrate affects file size and sound quality, and find out how to choose the right settings for your audio conversion needs.
Discover why professional audio engineers and archivists prefer WAV over compressed formats for long-term storage and preservation.
Confused about whether to convert your PNG files to JPG or WebP? Discover the pros, cons, and best use cases for each format to optimize your website performance.
Discover the key differences between FLAC and WAV formats, and learn when to use each for high-quality audio storage and processing.
Learn why MKV files struggle with some devices and how to convert them to MP4 for perfect playback everywhere.
We built this project so anyone can convert files without paywalls, accounts, or hidden limits. Here is what that promise means in practice.
Every converter on ConvertX is free to use: no trials, no premium tiers, and no credit packs. We will never put core conversion features behind a subscription. Whether you convert one photo or a hundred files a week, the price stays zero.
Many image, audio, and video conversions run entirely in your browser. Your files never leave your device for those jobs. When server processing is required for documents or specialized formats, uploads are handled securely and removed automatically — typically within one hour.
Running servers and maintaining conversion engines costs money. Instead of charging users, we may show unobtrusive advertisements from partners such as Google AdSense. Ad revenue helps us cover hosting and development while keeping every tool free for everyone.
A quick guide to strengths and trade-offs of popular formats — so you pick the right one before converting.
Office files, PDFs, ebooks, and plain text.
Common extensions: PDF, DOCX, XLSX, PPTX, ODT, EPUB, TXT
Raster and vector graphics for web, print, and photography.
Common extensions: PNG, JPG, WebP, AVIF, GIF, SVG, HEIC, TIFF
Clips, streams, screen recordings, and movies.
Common extensions: MP4, WebM, MOV, MKV, AVI, MPEG
